Any one used this out there.. heard good things in the 2-4gram dosage for endurance athletes.. supposedly better feeding of your mitochondria, increased metabolic rates without HR increase, jitters, etc.. You are supposed to utilize fats as energy better and promotes the burning of fat.. lots of body builders swear by it and I had a national cycling team friend resident at the Olympic Training Center swear by the stuff.. Any experiences? here's a good link for the down low hard science.
http://www.oznet.ksu.edu/pr_suppl/athletes/carnitine.htm
Nico
http://www.oznet.ksu.edu/pr_suppl/athletes/carnitine.htm
Nico